Clamp Nut

EziTite® Hydraulic Clamp Nuts are the modern, safe and efficient way to ensure precise tool clamping.

EziTite® Hydraulic Clamp Nuts replace conventional torque-loaded threaded nuts to make shaft tensioning a simple, efficient and safe hydraulically assisted operation. They are also widely used to set large shaft bearings. They are manufactured in a wide range of sizes to suit applications throughout many industries. EziTite® Hydraulic Clamp Nuts are made in a standard range to suit thread sizes from 50mm to 300mm and other sizes by request.

Tool Features:

  • Vastly reduces downtime and maintenance problems.
  • Improves productivity.
  • Is user friendly, fast and easy to fit.
  • Greatly enhances tool life.
  • Repeatable accuracy of the tensioning operation reduces product variation.
  • Achieves faster throughput without compromising product quality.
  • Minimises risk of personal injury and collateral damage to capital equipment during blade and tool changes.
  • Threaded locking collar counteracts loosening forces of impact on rotating shafts.


  • Accurate hydraulic loading.
  • Positive locking with mechanical ring.
  • Replaces lug wrench and hammer method.
  • Increases worker safety – decreases injury potential.

Ideal for:

  • Accurate and reliable loading is required on bolting.
  • Vibrational or torsional stresses are a problem.
  • Regular maintenance requires repeated adjustment or removal of nuts.
  • There are confined or difficult nut locations.

Innovation solutions for your industry.

Technofast Industries is an worldwide leader and specialist in Bolt Tensioning, providing innovative and effective technical solutions along with uncomprising customer service.

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